Laboratory Touch Screen Surface Rockwell Hardness Testing Equipment
Test process automation, no artificial operation error.
Touch screen LCD display, menu operation, complete functions (data processing, hardness conversion, etc.).
Automatic digital display, no artificial reading error.
Random printer to print hardness test results. Equipped with RS232 data interface.
Accuracy in accordance with GB/T230.2 ISO 6508-2 and U.S. ASTM E18.
Rockwell determination of Rockwell hardness of ferrous, non-ferrous and non-metallic materials:
Rockwell hardness measurement for quenched, tempered and other heat-treated materials.
Surface Rockwell determines the surface Rockwell hardness of ferrous metals, alloy steels, hard alloys and metals after surface treatment (carburization, oxidation, electroplating layers);
Especially suitable for the precision measurement of parallel planes.
Main technical specifications:
1.Measuring range: 70-94HR15N, 42-86 HR30N, 20-77 HR45N, 60-93 HR15T,
2.29-82 HR30T, 10-72HR45T
3.Test force: 147.1,294.2,441.3N,(15,30,45kgf)
4.Max. height of specimen allowed: 210mm;
5.Distance from the center of the indenter to the wall of the machine: 165mm;
6.Hardness resolution: 0.5HR.
8.Weight: about 105kg